.ds RF FORMFEED[Page %]
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.ds LH Internet Draft
-.ds RH 28 June 2000
+.ds RH 13 September 2000
.ds CH
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.nf
Network Working Group P. Riikonen
Internet-Draft
-draft-riikonen-silc-pp-00.txt 28 June 2000
-Expires: 28 Jan 2001
+draft-riikonen-silc-pp-00.txt 13 September 2000
+Expires: 13 May 2001
.in 3
Figure 20: New Channel User Payload
Figure 21: Replace ID Payload
Figure 22: Remove ID Payload
+Figure 23: Remove Channel User Payload
.ti 0
Payload of the packet: See section 2.3.24 Remove ID Payload
- 28 SILC_PACKET_REKEY
+ 28 SILC_PACKET_REMOVE_CHANNEL_USER
+
+ This packet is used to remove user from a channel. This is
+ used by router to notify other routers in the network that a
+ client has leaved a channel. This packet maybe sent to entity
+ that is indirectly connected to the sender.
+
+ Payload of the packet: See section 2.3.25 Remove Channel User
+ Payload
+
+
+ 29 SILC_PACKET_REKEY
This packet is used to indicate that re-key must be performed
for session keys. See section Session Key Regeneration in
a payload.
-
-
- 29 SILC_PACKET_REKEY_DONE
+ 30 SILC_PACKET_REKEY_DONE
This packet is used to indicate that re-key is performed and
new keys must be used hereafter. This is sent only if re-key
not have a payload.
- 30 - 254
+ 31 - 254
Currently undefined commands.
1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+| Notify Type | |
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +
| |
~ Notify Message ~
| |
.in 6
+o Notify Type (2 bytes) - Indicates the type of the notify
+ message.
+
o Notify Message (variable length) - Human readable notify
message.
.in 3
the channel the message is destined to by checking the destination
ID from the SILC Packet header which tells the destination channel.
The original sender of the packet is also determined by checking
-the source ID from the header which tells the who client sent
+the source ID from the header which tells the client who sent
the message.
The payload may only be sent with SILC_PACKET_CHANNEL_MESSAGE packet.
removed. See section 2.4 SILC ID Types for list of defined
ID types.
-o ID Length (2 bytes) - Length of the D Data area not including
+o ID Length (2 bytes) - Length of the ID Data area not including
the length of any other fields in the payload.
o ID Data (variable length) - The actual ID data to be removed.
.in 3
+.ti 0
+2.3.25 Remove Channel User Payload
+
+Remove Channel User payload is used to remove a user from a channel network
+wide. This is used by routers to notify other routers that a user has
+leaved a channel. As routers keep information about users on channels a
+user leaving channel must be removed from all routers. Normal server may
+send this payload as well. Client must not send this payload.
+
+The payload may only be sent with SILC_PACKET_REMOVE_CHANNEL USER packet.
+It must not be sent in any other packet type. Following diagram
+represents the Remove Payload Payload.
+
+
+.in 5
+.nf
+ 1 2 3
+ 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+| Client ID Length | |
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +
+| |
+~ Client ID Data ~
+| |
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+| Channel ID Length | |
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +
+| |
+~ Channel ID Data ~
+| |
++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+.in 3
+
+.ce
+Figure 23: Remove Channel User Payload
+
+
+.in 6
+o Client ID Length (2 bytes) - Length of the Client ID Data area
+ not including the length of any other fields in the payload.
+
+o Client ID Data (variable length) - The Client ID of the user
+ that has left the channel.
+
+o Channel ID Length (2 bytes) - Length of the Channel ID Data area
+ not including the length of any other fields in the payload.
+
+o Channel ID Data (variable length) - The Channel ID of the channel
+ the user has left.
+.in 3
+
+
.ti 0
2.4 SILC ID Types
EMail: priikone@poseidon.pspt.fi
-This Internet-Draft expires 28 Jan 2001
+This Internet-Draft expires 13 May 2001